| Observer |
|
Name |
Jerry R |
|
Experience Level |
4/5
|
|
Remarks |
Very fast level flight just above the rooftops, but I could clearly see where it disappeared. |
| Location |
|
Address |
Pleasanton, CA |
|
Latitude |
37° 40' 40.32'' N (37.677868°)
|
|
Longitude |
121° 55' 14.33'' W (-121.920648°)
|
|
Elevation |
- |
| Time and Duration |
|
Local Date & Time |
2011-06-24 22:15 PDT
|
|
UT Date & Time |
2011-06-25 05:15 UT
|
|
Duration |
≈3.5s
|
| Direction |
|
Moving direction |
From left to right |
|
Descent Angle |
90° |
| Moving |
|
Facing azimuth |
82.40531° |
|
First azimuth |
108.23242° |
|
First elevation |
20° |
|
Last azimuth |
49.70778° |
|
Last elevation |
20° |
| Brightness and color |
|
Stellar Magnitude |
-9 |
|
Color |
Brilliant White |
| Concurrent Sound |
|
Observation |
No |
|
Remarks |
- |
| Delayed Sound |
|
Observation |
No |
|
Remarks |
- |
| Persistent train |
|
Observation |
No |
|
Duration |
-1s |
|
Length |
-1° |
|
Remarks |
- |
| Terminal flash |
|
Observation |
No |
|
Remarks |
Possible moderate flash and fragmentation, but nothing dramatic. It just ended very abruptly after about 5 seconds of flight. |
| Fragmentation |
|
Observation |
No |
|
Remarks |
- |
